既含有一般多个随机延迟以及多个测量丢失和随机控制丢失的鲁棒H_∞模糊输出反馈控制（英文）

发布时间：2019-06-28 15:56

【摘要】：In this paper, the robust H_∞-control problem is reported for a class of uncertain discrete-time fuzzy systems with both multiple probabilistic delays and multiple missing measurements and random missing control from the fuzzy controllers to the actuator. A sequence of random variables including accounting for the probabilistic communication delays and the random missing control are thought as mutually independent and obey the Bernoulli distribution. The measurement-missing phenomenon can be assumed to occur stochastically. Assumption that the missing probability for each sensor satisfies a certain probabilistic distribution in the interval [0 1 ] is given. Much attention is focused on design of H_∞ the fuzzy output feedback controllers to ensure that the resulting close-loop Takagi-Sugeno(T-S) system is exponentially stable in the mean square. The developed method makes disturbance rejection attenuation satisfy a given level by means of the H_∞-performance index. Intensive analysis is employed to reach the sufficient conditions about the existence of admissible output feedback controllers which satisfies the exponential stability as well as the prescribed H_∞ performance. In addition, the cone-complementarity linearization procedure is utilized to transform the controller-design problem into a sequential minimization one which can be solved by the semi-definite program method. Simulation results conform the feasibility as weil as the effectiveness of the proposed design method.
[Abstract]:In this paper, the robust H _ 鈭，

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